musictex – Typesetting music with TeX

Mu­sicTeX is a set of macros, that first demon­strated the tech­nique
of si­mul­ta­ne­ous two-di­men­sional type­set­ting as ap­plied to mu­sic.
Mu­sicTeX has its short­com­ings (no­tably in the area of slurs), and
is now largely su­per­seded by MusiXTeX.